+ // this block of code tries to work around the following problem: the grid
+ // could have been just resized to have enough space to show the full grid
+ // window contents without the scrollbars, but its client size could be
+ // not big enough because the grid has the scrollbars right now and so the
+ // scrollbars would remain even though we don't need them any more
+ //
+ // to prevent this from happening, check if we have enough space for
+ // everything without the scrollbars and explicitly disable them then
+ wxSize size = GetSize() - GetWindowBorderSize();
+ if ( size != wxSize(cw, ch) )
+ {
+ // check if we have enough space for grid window after accounting for
+ // the fixed size elements
+ size.x -= m_rowLabelWidth;
+ size.y -= m_colLabelHeight;
+
+ const wxSize vsize = m_gridWin->GetVirtualSize();
+
+ if ( size.x >= vsize.x && size.y >= vsize.y )
+ {
+ // yes, we do, so remove the scrollbars and use the new client size
+ // (which should be the same as full window size - borders now)
+ SetScrollbars(0, 0, 0, 0);
+ GetClientSize(&cw, &ch);
+ }
+ }
+
+ // the grid may be too small to have enough space for the labels yet, don't
+ // size the windows to negative sizes in this case
+ int gw = cw - m_rowLabelWidth;
+ int gh = ch - m_colLabelHeight;
+ if (gw < 0)
+ gw = 0;
+ if (gh < 0)
+ gh = 0;
+
projects / wxWidgets.git / blobdiff